Inbound Traffic Engineering is an increasingly important problem for the edge networks with multiple upstream ISPs nowadays. To influence the inbound traffic path, such networks can use several methods including:
AS_PATH Prepending
BGP Multi-Exit-Discriminator
The use of BGP Communities with Local Preference
BGP Conditional Route Injection
Download eBook which covers all of the methods (with configuration samples) mentioned above as well as the Automated method of Inbound and Transit Traffic Engineering using Noction Intelligent Routing Platform (IRP).
SDN and NFV is the next phase of technology change which will help service provider to launch the services in single click. This is all about the programmability of the networks by using open source software defined network controller.
Sunday, August 26, 2018
BGP INBOUND TRAFFIC ENGINEERING - Gaining control over your inbound traffic
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